<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="keyword" placeholder="请输入关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="keywordQuery" >查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd"  >新增</el-button>
				</el-form-item>
        <el-form-item>
          <el-button type="success" @click="onsale" >上架</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="danger" @click="offsale" >下架</el-button>
        </el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="pets" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="name" label="宠物名字" width="100" >
			</el-table-column>
      <el-table-column prop="saleprice" label="成本价" width="80" >
      </el-table-column>
      <el-table-column prop="costprice" label="售价" width="80" >
      </el-table-column>
			<el-table-column label="宠物状态" width="80" >
        <template scope="scope">
          <span v-if="scope.row.state==1" style="color: #00ff00">上架</span>
          <span v-else style="color: #ff0000">下架</span>
        </template>
			</el-table-column>
      <el-table-column prop="petType.name" label="宠物类型" width="100">
      </el-table-column>
      <el-table-column prop="createtime" label="创建时间" width="100" >
      </el-table-column>
      <el-table-column prop="onsaletime" label="上架时间" width="100" >
      </el-table-column>
      <el-table-column prop="offsaletime" label="下架时间" width="100" >
      </el-table-column>
      <el-table-column prop="shop.name" label="所在店铺" width="100" >
      </el-table-column>
      <el-table-column prop="user.username" label="领养用户" width="100" >
      </el-table-column>
      <el-table-column prop="searchMasterMsgId" label="来源" width="100" >
        <template scope="scope">
          <span style="color: green" v-if="scope.row.searchMasterMsgId">来自寻主</span>
          <span style="color: red" v-else>店铺饲养</span>
        </template>
      </el-table-column>
			<el-table-column label="操作">
				<template scope="scope">
					<el-button size="small" @click="handleSave(scope.$index, scope.row)"  >编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)" >删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0" >批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
                     :page-size="pageSize" :current-page="currentPage" :total="totals" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
			<el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
				<el-form-item label="宠物名字" prop="name">
					<el-input v-model="saveForm.name" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="成本价" prop="saleprice">
          <el-input v-model="saveForm.saleprice" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="售价" prop="costprice">
          <el-input v-model="saveForm.costprice" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="所在店铺"  prop="shopId">
          <el-select v-model="saveForm.shopId" placeholder="请选择">
            <el-option
                v-for="item in shops"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.tel }}</span>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="宠物类型" prop="typeId" >
          <el-cascader v-model="saveForm.typeId"
                       :options="petTypeTree"
                       :props="{ checkStrictly: true,label:'name',value:'id'}"
                       clearable></el-cascader>
        </el-form-item>
        <el-form-item label="资源" prop="resources">
          <el-upload class="upload-demo"
                     action="http://localhost:8080/fastDfs"
                     :on-remove="handleRemove"
                     :on-success="handleSuccess"
                     :file-list="fileList"
                     list-type="picture">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="简介" prop="intro">
          <quill-editor v-model="saveForm.petDetail.intro" v-if="saveForm.petDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>
        <el-form-item label="领养须知" prop="orderNotice" >
          <quill-editor v-model="saveForm.petDetail.adoptNotice" v-if="saveForm.petDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="saveFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
//引入Vue的ueditor的资源
import { quillEditor } from "vue-quill-editor"; //调用编辑器
import 'quill/dist/quill.core.css';
import 'quill/dist/quill.snow.css';
import 'quill/dist/quill.bubble.css';
// 引入配置文件  富文本集成fastDfs
import quillConfig from '../../common/js/quill-config';

	export default {
    components: {
      quillEditor
    },
		data() {
			return {
        quillOption: quillConfig,

			  // 1.分页查询的模型数据
        pets: [],
        listLoading: false,
        currentPage: 1,
        pageSize: 5,
        totals: 0,

        // 2.高级查询
        keyword: '',

				sels: [],//列表选中列

        // 添加或修改
				saveFormVisible: false,//编辑界面是否显示
        title: "",
				saveLoading: false,
				saveFormRules: {
          name: [
            { required: true, message: '请输入宠物名字', trigger: 'blur' }
          ],
          costprice: [
            { required: true, message: '请输入成本价', trigger: 'blur' }
          ],
          saleprice: [
            { required: true, message: '请输入销售价', trigger: 'blur' }
          ],
          shopId: [
            { required: true, message: '请选择所在店铺', trigger: 'blur' }
          ],
          typeId: [
            { required: true, message: '请选择宠物类型', trigger: 'blur' }
          ]
				},
				//编辑界面数据
				saveForm: {
          id: null,
          name: '',
          costprice: 0,
          saleprice: 0,
          shopId: null,
          typeId: null,
          resources: '',
          petDetail:{  //与后端实体类一致
            intro: '',
            adoptNotice: ''
          }
				},
        //宠物所在店铺
        shops: [],
        //保存宠物类型树
        petTypeTree:[],
        //资源图片
        fileList: [],
			}
		},
		methods: {
			//1.获取宠物列表
			getpets() {
			  // 组装参数
				let paras = {
					currentPage: this.currentPage,
					pageSize: this.pageSize,
          keyword: this.keyword
				};
				this.listLoading = true;
				this.$http.post("/pet",paras).then(res=>{
          this.pets = res.data.data;
          this.totals = res.data.totals;
          this.listLoading = false;
        }).catch(res=>{
          this.$message.error("系统繁忙，请稍后重试！");
        })
			},
      //2.分页查询 - 点击分页栏触发方法
      handleCurrentChange(val) {
        this.currentPage = val;
        this.getpets();
      },
      //3.高级查询处理bug
      keywordQuery(){
			  // 设置当前页为1
        this.currentPage = 1;
        this.getpets();
      },

			//4.删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
          this.listLoading = true;
          this.$http.delete("/pet/" + row.id).then(res => {
            // 成功之后的处理
            if (res.data.success) {
              // 计算总页数 = 最后一页
              let totalPage = Math.ceil(this.totals/this.pageSize);
              // 如果当前页是最后一页，且是最后一条数据，并且不是第一页，当前页 = 当前页-1
              if(this.currentPage==totalPage && (this.totals-1)%this.pageSize==0 && this.currentPage!=1){
                this.currentPage = this.currentPage -1;
              }
              this.getpets();
            } else {
              this.$message.error("系统繁忙，请稍后重试！！")
            }
            this.listLoading = false;
          }).catch(() => {
            this.$message.error("系统繁忙，请稍后重试！！")
          })
        }).catch(()=>{

        });
			},

      // 5.选项改变的时候触发：参数时每一个选中的对象
      selsChange: function (sels) {
        this.sels = sels;
      },
      // 6.批量删除
      batchRemove: function () {
        var ids = this.sels.map(item => item.id);//数组 [1,3,5]
        this.$confirm('确认删除选中记录吗？', '提示', {
          type: 'warning'
        }).then(() => { //点击确定走这里
          this.listLoading = true;
          this.$http.patch("/pet",ids).then(res=>{
            if(res.data.success){
              this.currentPage = 1;
              this.getpets();
            }else{
              this.$message.error("系统繁忙(500),请稍后重试！")
            }
            this.listLoading = false;
          }).catch(res=>{
            this.$message.error("系统繁忙(404/400),请稍后重试！")
          })
        }).catch(() => {
        });
      },
			//显示编辑界面
			handleSave: function (index, row) {
			  this.title = "编辑";
				this.saveForm = Object.assign({}, row);
				// 加载所有的宠物店铺
        this.getShops();
        //加载宠物类型树
        this.getPetTypeTree();
        //清空数据 再添加
        this.fileList = [];
        if (this.saveForm.resources){
          let paths = this.saveForm.resources.split(",");
          for (var i=0;i < paths.length ; i++){
            this.fileList.push({"url":"http://123.207.27.208" + paths[i]});
          }
        }
        this.saveFormVisible = true;
			},
			//显示新增界面
			handleAdd: function () {
        this.title = "添加";
				this.saveForm = {
          id: null,
          name: '',
          costprice: 0,
          saleprice: 0,
          shopId: null,
          typeId: null,
          resources: '',
          petDetail:{  //与后端实体类一致
            intro: '',
            adoptNotice: ''
          }
				};
				//清空图片数据
        this.fileList = [];
        // 加载所有的宠物店铺
        this.getShops();
        //加载宠物类型树
        this.getPetTypeTree();
        this.saveFormVisible = true;
			},
			//编辑
			saveSubmit: function () {
				this.$refs.saveForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.saveLoading = true;

              // 提交部门树的格式处理  [],[1],[1,2,3],null
              let result = this.saveForm.typeId;
              //如果为null,[] 就赋值为null，后端Long可以接收为null
              if(result==null ||  result.length==0 ){
                this.saveForm.typeId = null;
              }
              //如果有值：[ 1 ],[ 2, 5, 6 ]  或直接一个数字
              if(result.length){ //没有选过就是之前的部门的话，result.length为undefined，判断为false
                this.saveForm.typeId = result[result.length-1];
              }else{
                this.saveForm.typeId = result;
              }

              this.$http.put("/pet",this.saveForm).then(res=>{
              if(res.data.success){
                this.getpets();
              }else {
                this.$message.error("系统繁忙(500),请稍后重试！")
              }
                this.saveLoading = false;
              }).catch(res=>{
                this.$message.error("系统繁忙(404/400),请稍后重试！")
                this.saveLoading = false;
              })
              // 关闭对话框
              this.saveFormVisible = false;
						});
					}
				});
			},
      // 获取所有的宠物店铺
      getShops(){
			  this.$http.get("/shop").then(res=>{
			    this.shops = res.data;
        })
      },
      //11。获取宠物树
      getPetTypeTree(){
        this.$http.get("/petType/petTypeTree").then(res=>{
          this.petTypeTree = res.data;
        })
      },
      //图片上传成功之后的回调
      handleSuccess(response, file, fileList){
			  let filePath = response.resultObj;
        //1.对resources的处理
        if (this.saveForm.resources){
          //有值 不为空
          this.saveForm.resources = this.saveForm.resources + "," + filePath;
        }else {
          this.saveForm.resources = filePath;
        }

        //2.对fileList的处理
        this.fileList = []; //清空数据 再添加
        if (this.saveForm.resources){
          let paths = this.saveForm.resources.split(",");
          for (var i=0;i < paths.length ; i++){
              this.fileList.push({"url":"http://123.207.27.208" + paths[i]});
          }
        }
      },
      //删除图片
      handleRemove(file, fileList){
        let path = file.url.substring(file.url.indexOf("/group"));
        //1.调用删除接口删除图片
        this.$http.delete("/fastDfs?path="+path).then(res=>{
          if (res.data.success){
            this.$message.success("删除成功")
          }else {
            this.$message.error("删除失败")
          }
        })

        //2.对resource做处理
        if (this.saveForm.resources){
          let paths = this.saveForm.resources.split(",");
          for (var i = 0; i< paths.length;i++){
            if (path == paths[i]){
              paths.splice(i,1);
            }
            break;
          }
          this.saveForm.resources = paths.join(",");
        }

        //3.对fileList的处理
        this.fileList = []; //清空数据 再添加
        if (this.saveForm.resources){
          let paths = this.saveForm.resources.split(",");
          for (var i=0;i < paths.length ; i++){
            this.fileList.push({"url":"http://123.207.27.208" + paths[i]});
          }
        }
      },

      // 宠物上架
      onsale(){
        var ids = this.sels.map(item => item.id);
        if(!ids || ids.length==0){
          this.$message.error("请选中再上架!!!!");
          return ;
        }
        this.$confirm('确认要上架选中的记录吗？', '提示', {
          type: 'warning'
        }).then(() => {
              this.$http.post("pet/onsale",ids).then(res=>{
          if (res.data.success){
            this.getpets();
          }else {
            this.$message.error("上架失败")
          }
        }).catch(res=>{
          this.$message.error("系统异常，请稍后重试!!!400,404");
        })
        }).catch(() => {
        });
      },

      //宠物下架
      offsale(){
        var ids = this.sels.map(item => item.id);
        if(!ids || ids.length==0){
          this.$message.error("请选中再下架!!!!");
          return ;
        }
        this.$confirm('确认要下架选中的记录吗？', '提示', {
          type: 'warning'
        }).then(() => {
          this.$http.post("pet/offsale",ids).then(res=>{
            if (res.data.success){
              this.getpets();
            }else {
              this.$message.error("下架架失败")
            }
          }).catch(res=>{
            this.$message.error("系统异常，请稍后重试!!!400,404");
          })
        }).catch(() => {
        });
      }

		},
		mounted() {
			this.getpets();
		}
	}

</script>

<style scoped>

</style>